Event-Driven Business Process Management Reference Model, Reference Architecture, Business Processes as Services, Domain Specific Reference Models for Event Patterns Rainer v. Ammon, Adrian Paschke, Christian Wolff Opher Etzion Nenad Stojanovic CENTRUM FÜR INFORMATIONS-TECHNOLOGIE-TRANSFER (CITT) Gmb. H Konrad-Adenauerallee 30 D-93051 Regensburg +49 171 756 4557 RAINER. AMMON@citt-online. com WWW. CITT-ONLINE. COM IBM RESEARCH LAB Haifa/ Israel +972 -4 -829 -6230 OPHER@il. ibm. com http: //domino. research. ibm. com/ FZI FORSCHUNGSZENTRUM INFORMATIK Haid-und-Neu-Str. 10 -14 D-76131 Karlsruhe +49 -721 -9654 -852 NSTOJANO@fzi. de WWW. FZI. DE 1
Agenda § Introduction into Event-Driven Business Process Management (ED-BPM) § Contributing to NESSI by Do. Re. Mo. Pat-project § Reference Model for ED-BPM § NEXOF-RA enhanced by ED-BPM § Contributions to NESSI Software + Services Platform § ED-BPM and future market trends § A new master course of study „Event-Driven Business Process Management“ – the necessity of skilled people § Evangelizing ED-BPM and previous work 2
Big Picture: Monitoring Business Processes and Activities event cloud with thousands of events per sec… account login withdrawal new auto pay deposit new auto pay account login logout activity history logout ns withdrawal enquiry Se deposit transfer enquiry account login enquiry or new auto pay account login ns o activity history logout passwdchange account login account balance r logout deposit Se deposit transfer enquiry event patterns and complex event processing… …e. g. above a bank The important steps: 1. Redesign the business processes for SOA and BPM 2. Make a SOA, identify services, build WSDL-interfaces… 3. Precise description of patterns of events 4. Detecting patterns in the event cloud 5. Abstraction of complex event pattern instances to higher level events 3
The Pain Point: The Event Cloud, todays IT-Blindness and the „Event Tornado“: Often even additional events are needed for BAM and a better Business Insight started. Service_7 started. Service_6 started. Service_4 exit. Service_4 started. Service_5 exit. Service_6 started. Service_8 exit. Service_8 Low level events without semantics exit. Service_7 started. Service_1 exit. Service_1 started. Service_2 exit. Service_2 … started. Service_3 exit. Service_3 gen. CBE (start, service 1) gen. CBE (exit, service 1) gen. CBE (start, service 2) gen. CBE (exit, service 2) gen. CBE (start, service 3) gen. CBE (exit, service 3) … Visualization of the processed/correlated events via Business Activity Monitoring Business Process 1 … Business Process n 4
The Challenge and the Principle of ED-BPM – Reference Model Enterprise cockpit Workflow Modeler Event Modeler realize scenario process instances Domain specific reference models for event patterns set parameters Monitor / Analyze / Act Workflow Engine workflows „unus mundus“ Internet services and their events Low Level Event Streams Event Store based on BPEL Model ^= Scenario analyse history… CEP Engine „special“ SQL resp. other languages App. Server Normalized events, build business level events Adapters e. g. RFID, topics of Pub/Sub, … e. g. JMS pub/sub e. g. GPS-signal e. g. Traffic Message Controls e. g. Weather Forecast e. g. RFID … e. g. payments IF … AND … FOLLOWED BY… WITHIN… ACTION show BAMview, trigger a BP, change BPflow… 5
NESSI NEXOF-RA 6
NEXOF-RA enhanced by ED-BPM BAM Domain Specific Models for Event Patterns BAM Views Events and Situation-Based Context Handling Situation based actions: Notification and dynamic orchestration of business processes Event Processing Modeling Situation Management Global Event Cloud Pattern Detection (CEP) Event Transformation. Translation, Aggregation, Split and Enrichment EPDL Event Cloud Harnessing – Routing and Filtering 7
Categorizing of ED-BPM use cases Definition of a categorization schema: • Cat. I: “Event pattern triggers a business process resp. service” • Cat. II: “Event pattern influences the sequence of a business process” • Cat. III: “Event pattern triggers a new business process from a running business process” • Cat IV: “Event pattern triggers cascading processes from a running business process” • Cat V: …<only as a first impression; categories have to be developed during the project term> 8
Modelling and implementing of the use cases Main tasks: • BP-modelling of the use cases per domain • Event-modelling of the use cases • Definition of BAM-views per use case • Description of reference models per use case according to the Do. Re. Mo. Pat-pattern framework • Reference implementations of the use cases using the „ED-BPM-enhanced NEXOF-RA“ 9
Examples for contributing to NESSI Software+Services Platform by Do. Re. Mo. Pat-project proposal The platform presently consists of 9 thematic Working Groups: – Open Source „NESSI Open Source WG will promote integration of Open Source within NESSI platforms and services, ensuring that the resulting integrated systems meet quality and security requirements according to the overall strategy of Open Source usage on the part of the adopter…“ http: //www. nessi-europe. com/Nessi/Working. Groups/Adoption. Working. Groups/NESSIOpen. Source. Software. Working. Group/tabid/269/Default. aspx – – Do. Re. Mo. Pat uses Open Source systems combined with systems of other vendors according to the software stack of the enhanced NEXOF-RA. – An evaluation schema will be defined… Services Sciences „The challenge: to establish attainable expectations that services systems will function according to their specifications, at predicted costs, throughout their intended lifetimes… Designing and managing efficient, reliable, and cost effective services is not easy, as frequent commercial and public sector failures continue to demonstrate…“ http: //62. 72. 100. 94/Nessi/Working. Groups/Horizontal. Working. Groups/Services. Sciences/tabid/244/Default. aspx – – Do. Re. Mo. Pat defines BAM views for monitoring business objectives in real-time for different business domains Policies in the sense of Predictive Business will be defined… Use cases and reference models for event patterns and dynamically, flexibly adapted business processes will be designed and implemented for different business domains Security, Trust and Dependability „Software applications will likely be broken into separately managed component services and will form so called service eco-systems. This has many security consequences: first, applications will need to utilise components out of different domains of control that require to obey separate security policies and ask for diverse security and dependability qualities; second, components may be owned and operated by different organisations so that informal company arrangements will have to be replaced by formal agreements resulting from partially mechanised negotiations; and third, the services will be shared between many consumers which implies advanced confidentiality and isolation requirements…“ http: //62. 72. 100. 94/Nessi/Default. aspx? tabid=246 – Software Engineering „The complexity of software systems is growing significantly and will continue to do so across a wide range of application domains including Manufacturing, Telecommunications, Transportation, Internet, Retail, Healthcare, Aerospace, and Energy provision. These types of system are characterized by distribution over heterogeneous networks involving Internet and Intranet technologies and also by ever more demanding and interdependent functional and non-functional requirements …“ http: //www. nessi-europe. com/Nessi/Working. Groups/Horizontal. Working. Groups/Software. Engineering/tabid/245/Default. aspx – User Services Interactions „Experience shows that acceptance of many tools and systems depends on how interaction with the final user is resolved. In the same way, the success of the new paradigm shift will depend very much on how user/service interactions are carried out, meaning the capability to: …“ http: //www. nessi-europe. com/Nessi/Working. Groups/Horizontal. Working. Groups/User. Services. Interactions/tabid/247/Default. aspx 10
Examples for contributing to NESSI Software+Services Platform by Do. Re. Mo. Pat-project proposal The platform presently consists of 9 thematic Working Groups (continued): – Business Process Management „The main aim of this NWG is to create a unified strategy for applying BPM in order to solve real, cross‑domain challenges… In order to achieve this NWG will focus on practical aspects of successful applying BPM to define appropriate business ecosystems (usually domain specific)…“ http: //62. 72. 100. 94/Nessi/Working. Groups/Horizontal. Working. Groups/Business. Process. Management/tabid/257/Default. aspx – Semantic Technologies „Semantic Web technology based on ontologies will enable far more effective machine to machine communication about the nature and the manipulation of data they hold and actions based upon that data. On the business process level, business modelling provides the semantics that is required for business process management, process transformation and inter-company cooperation… http: //www. nessi-europe. com/Nessi/Working. Groups/Horizontal. Working. Groups/Semantic. Technologies/tabid/241/Default. aspx – Service Engineering „The focus of the working group is on the engineering of services and on their integration and composition into [composite] new services and business processes… http: //www. nessi-europe. com/Nessi/Working. Groups/Horizontal. Working. Groups/Service. Engineering/tabid/242/Default. aspx – Service Oriented Infrastructure „The focus of the working group is on the engineering of services and on their integration and composition into [composite] new services and business processes…“ http: //www. nessi-europe. com/Nessi/Working. Groups/Horizontal. Working. Groups/Service. Engineering/tabid/242/Default. aspx 11
Examples for contributing to NESSI Software+Services Platform by Do. Re. Mo. Pat-project proposal NESSI also founded a special SME WG. „A large proportion of European SMEs are ICT stakeholders, delivering ICT solutions. Therefore, full participation of these ICT SMEs is key for NESSI and NESSI has drafted a strategy to reach out to ICT SMEs. Though SMEs using services are equally important to NESSI, a clear separation is made between the two different roles of providing services versus using them, and therefore a separate community dedicated to user needs has also been foreseen in NESSI. This SME strategy focuses on the ICT SME stakeholders who deliver ICT solutions… One important area of activity for the SME Working Group will be, for instance, to analyse, convey and foster implementation of “SME friendly” approaches of NEXOF, the NESSI architecture …“ http: //www. nessi-europe. com/Nessi/Working. Groups/Adoption. Working. Groups/SMEs. Working. Group/tabid/310/Default. aspx – CITT, RTM, Systar as members of the Do. Re. Mo. Pat-consortium are typical SMEs contributing to the NESSI platform 2 vertical Working Groups: – e. Health: “The e-Health working group, the first vertical domain and application working group within the NESSI ETP, will build on and test NESSI’s sector-independent approach…” http: //www. nessi-europe. com/Nessi/Working. Groups/Vertical. Working. Groups/e. Health/tabid/232/Default. aspx – – Uniklink Rostock and its use cases will contribute to the aims of the e-Health working group perfectly IGovernment: „by 2010 European public administrations will have made public information and services more easily accessible through innovative use of ICT and through increasing public trust, increasing awareness of e. Government benefits and through improving skills and support for all users…“ http: //www. nessi-europe. com/Nessi/Working. Groups/Vertical. Working. Groups/IGovernment/tabid/388/Default. aspx 12
Examples for contributing to NESSI Software+Services Platform by Do. Re. Mo. Pat-project proposal Furthermore, there are 3 so called "Committees" for: – "Future Internet“ see pp 16 http: //62. 72. 100. 94/Nessi/Portals/0/Nessi-Repository/Events/2007_12_11_NESSI_GA/Presentations/2_2007_12_11_NESSI_GA_Da. Silva. pdf , – The different business domains banking, healthcare, insurance, logistics, retail etc. of the Do. Re. Mo. Pat project – adopt the enhanced NEXOF-RA and NESSI framework for their use cases and reference models – and work on a meta mdel as a result of the cross domain collaboration… 13
Examples for contributing to NESSI Software+Services Platform by Do. Re. Mo. Pat-project proposal Furthermore, there are 3 so called "Committees" for (continued): – "Standardisation" ftp: //ftp. cordis. europa. eu/pub/fp 7/ict/docs/ssai/events-20080922 -23 -cm-d 1 -pm-kudorfer_en. pdf – – will adopt the NEAR-standard – – Do. Re. Mo. Pat already contributes to NEXOF-RA will help developing standards like NEAL(ogistics) etc… and "Strategic Research Agenda“ (SRA) „The main focus of NESSI is that of service. There are many definitions of service used in different contexts. However, all are based on the same principle: a service consumer does not own the service and therefore need not be concerned with all the aspects generally associated with ownership such as infrastructure, technology, integration and maintenance. Instead he/she has only to choose a service which meets his business needs. Businesses are increasingly concentrating on activities where they can gain a competitive advantage. Supporting capabilities can be obtained as services from specialist providers. – Do. Re. Mo. Pat works on catalogues of prebuilt and easily customizable use cases, BAM views and reference implementations… – and will develop policies in the sense of a Predictive Business… In this context NESSI is about transforming the EU economy through Service Oriented business models…“ http: //cordis. europa. eu/technology-platforms/pdf/nessi 1. pdf NESSI Strategic Research Agenda: These are: Vol. 1 “Framing the future of the Service Oriented Economy” (the present document), which introduces the NESSI Holistic Model; Vol. 2 “Strategy to build NESSI”, which, defining the NESSI set of solutions, describes principles, paths and evolution steps in the construction of NESSI; Vol. 3. x NESSI Roadmap”, which, in a series of documents dealing with different domains, plans the short, mid and long term phases in the execution of NESSI. – Do. Re. Mo. Pat is working in the sense of this SRA since 2005 already when EPTS and CITT were founded as community building platforms for CEP respectively ED-BPM 14
Forecast of ED-BPM for the next decades Forecast of Prof. David Luckham: § we need skilled people at least up to 2050… § we are only at the end of the period of Simple CEP 15
The forecast of ED-BPM for the next decades The warning of Roy Schulte (VP of Gartner) since 2006… …we won‘t have enough skilled people who would be able to do all the jobs and projects The statement of Prof. Mani Chandy (California Techical University) at the Gartner Event Processing Summit 2007… …The work of IT during the next twenty years will be to complete the evolution of business processes from sequences of slowmoving, disjointed applications to more responsive end-to-end, event-based straight-through flows of action. 16
The business modeller and the event modeller – different qualifications not in personal union A proposal for a curriculum of a new Master course of study “Event-Driven Business Process Management” Draft V 0. 1 Description: Curriculum together with required credits and examinations Certificate: Master of Science Programme Duration: Four Semesters (120 credits/cr) Mastercourse-EDBPM-v 01. doc (www. citt-online. com) 17
The business modeller and the event modeller – different qualifications not in personal union Concept: The course consists of the fields of study Business Process Management, Complex Event Processing, Business Activity Montoring included Business Intelligence and Data Warehousing, Computer Networks, Messaging as well as several application disciplines like Algorithmic Trading, Supply Chain Management in the retail domain, fraud detection in the banking and insurance domain etc. All courses are completed with course-related tests and Credits (cr) according to European Credit Transfer System (ECTS) are awarded. All courses are given in English and are designed as distance learning/e. Learning courses. 18
Current research work and projects in ED-BPM Previous Work Examples of last contributions to conferences Rainer v. Ammon, Andreas Hehmann Mainz, Germany, October 7 - 9, 2008 http: //www. bpm-event. com/ "Event-Driven Business Process Management Taking the Example of Hamburger Sparkasse" EDBPM-Haspa. ppt Rainer v. Ammon, Christoph Emmersberger, Florian Springer, Christian Wolff Vienna, September 28 - 30, 2008 FIS 2008 / 1 st International Workshop on Complex Event Processing for Future Internet - Realizing Reactive Future Internet "Event-Driven Business Process Management and its Practical Application Taking the Example of DHL" FIS 08_Ammon. Springer. pps Rainer v. Ammon New York/Stamford, September 17 - 19, 2008 4 th EPTS symposium "Proposal for a new Master course of study - Event-Driven Business Process Management" EDBPM-mastercourse. ppt Adrian Paschke, Rainer v. Ammon Irsee Monastery, Bavaria, Germany, July 9 - 13, 2008 Focus Group for Euro. PLo. P 2008 Domain-specific Complex Event and Rule Patterns http: //hillside. net/europlop/ Agenda for the focus group. . . 19
Current research work and projects in ED-BPM Previous Work Examples of some of last publications Rainer v. Ammon, Christoph Emmersberger, Florian Springer "Event-Driven Business Process Management" - Eine neue Technologie und erste Projekte am Beispiel der DHL OBJEKTSpektrum 06/2008 mehr. . . Rainer v. Ammon, Christoph Emmersberger, Florian Springer, Christian Wolff Event-Driven Business Process Management and its Practical Application Taking the Example of DHL FIS 2008 / 1 st International Workshop on Complex Event Processing for Future Internet - Realizing Reactive Future Internet. September 28 -30, 2008 Vienna, Austria mehr. . . Rainer v. Ammon (CITT), Christoph Emmersberger (CITT), Torsten Greiner ( Team. Bank), Florian Springer (CITT), Christian Wolff (University of Regensburg) Event-Driven Business Process Management and its Practical Application in an Industrial Setting DEBS 2008. 2 nd International Conference on Distributed Event-Based Systems. July 1 -4, 2008 Rome, Italy Alexander Widder (CITT), Rainer v. Ammon (CITT), Philippe Schaeffer (TÜV Rheinland), Christian Wolff (University of Regensburg) Combining Discriminant Analysis and Neural Networks for Fraud Detection on the Base of Complex Event Processing DEBS 2008. 2 nd International Conference on Distributed Event-Based Systems. July 1 -4, 2008 Rome, Italy Rainer v. Ammon Event-Driven Business Process Management to appear in the Encyclopedia of Database Systems, Ling Liu and M. Tamer Özsu (Eds. ), Springer-Verlag, 2008. 20
Current research work and projects in ED-BPM Previous Work Several Proof of Concept (Po. C) Implementations § Po. C in the logistics domain in cooperation with Deutsche Post AG and Oracle Event Driven Business Process Management taking the Example of Deutsche Post AG, An evaluation of the Approach of Oracle and the SOPERA Open Source SOA Framework (C. Emmersberger, F. Springer; September 07 – March 08) § Po. C in the finance domain in cooperation with Teambank Application for monitoring the credit application easy. Credit of Team Bank and the evaluation of several CEP approaches (H. -M. Brands, D. Guschakowski; 2007) 21
Current research work and projects in ED-BPM Previous Work 8 Expert Meetings ED-BPM http: //www. citt-online. com/downloads/8 -edbpm-agenda-v 0 -1. doc 22
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